Results 61 to 70 of about 898,823 (245)

Thermal Insulation of Roof using Composite Materials [PDF]

open access: diamond, 2023
V. Narasimha Naidu   +4 more
openalex   +1 more source

Nypa Frutican Rachis as building envelope heat insulator [PDF]

open access: yes, 2020
This research is conducted to investigate the possibility of cellulose in Nypa Frutican Rachis to achieve thermal comfort. As Malaysia was known as tropical country which has hot and humid climate, this research focus on to study the transfer of heat ...
Ahmad, Ida Laila   +3 more
core  

Regularities of mutual influence of mine workings at deep horizons of the Starobin deposit of potash salts

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
Research results of mutual influence of mining workings of the Starobin deposit of potash salts at depths of over 700 m are presented. It is established that the size of zone of influence of excavations on each other rises with increasing depth.
V. Ya. Prushak
doaj  

Generalized roof duality and bisubmodular functions [PDF]

open access: yes, 2010
Consider a convex relaxation $\hat f$ of a pseudo-boolean function $f$. We say that the relaxation is {\em totally half-integral} if $\hat f(x)$ is a polyhedral function with half-integral extreme points $x$, and this property is preserved after adding ...
Kolmogorov, Vladimir
core   +1 more source

Behaviour of traditional Portuguese timber roof structures [PDF]

open access: yes, 2006
The aim of this paper is to present the results of a structural analysis of common trusses traditionally used in roof construction in Portugal. The study includes the results of a preliminary survey intending to assess the geometry, materials and on site
Branco, J.   +3 more
core   +1 more source

A knowledge-based decision support system for roofing materials selection and cost estimating: a conceptual framework and data modelling [PDF]

open access: yes, 2009
A plethora of materials is available to the modern day house designer but selecting the appropriate material is a complex task. It requires synthesising a multitude of performance criteria such as initial cost, maintenance cost, thermal performance and ...
Bi, Yaxin   +3 more
core  

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